2011402208

素因数分解:

$2^5\times {\mathrm{5471}}^1\times {\mathrm{11489}}^1$

素因数の和:16970

約数の個数: 24

約数和(自身を含む): 3961016640

約数和(自身を除く): 1949614432

約数列:

[1, 2, 4, 8, 16, 32, 5471, 10942, 11489, 21884, 22978, 43768, 45956, 87536, 91912, 175072, 183824, 367648, 62856319, 125712638, 251425276, 502850552, 1005701104, 2011402208]

約数ペア:

[(1, 2011402208), (2, 1005701104), (4, 502850552), (8, 251425276), (16, 125712638), (32, 62856319), (5471, 367648), (10942, 183824), (11489, 175072), (21884, 91912), (22978, 87536), (43768, 45956)]